发明名称 |
HEAT SEAL MODIFIERS FOR LINEAR POLYETHYLENES |
摘要 |
The present invention is linear polyethylene composition suitable for use as a heat seal resin, wherein the resin comprises: (a) from about 70 wt % to abou t 90 wt % of a linear polyethylene having a density of from about 0.88 to abou t 0.92 g/cm3; (b) from about 0 wt % to about 30 wt % of a copolymer of ethylen e and an .alpha.,.beta.-unsaturated carboxylic acid and/or an ionomer thereof; and, (c) from about 2 wt % to about 10 wt % of a tackifier.
|
申请公布号 |
CA2547606(A1) |
申请公布日期 |
2005.06.30 |
申请号 |
CA20042547606 |
申请日期 |
2004.12.16 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
LIBERT, TIMOTHY A.;LENGES, GERALDINE M. |
分类号 |
C08L23/08;C08F8/00;C08K3/00 |
主分类号 |
C08L23/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|